Physics-> Electricity And Magnetism

1 2 3 4 5 6 [7] 8 9 10 11 12 [«Back ||Next »]   Click to Enlarge Horseshoe Magnet Strong steel magnet painted red with silver poles. North pole marked. Includes keeper.  SB16070 Horseshoe Magnet - 3" (7.5cm) SB06108 Horseshoe Magnet - 4" (10cm) SB16071 Horseshoe Magnet - 6" (15cm) See Enlarge Click to Enlarge Magnet Wand Classroom Pack Strong ceramic magnets sealed in unbreakable colorful plastic cases. North and South poles are located on opposite faces for ease of use. A pair of magnetic wands can be used to demonstrate attraction and repulsion between poles. 7.5"x1" MS55211R Red MS55211B Blue MS55211Y Yellow MS55211G Green MS55211O Orange MS55211P Pink MS55211V Violet See Enlarge Click to Enlarge Magnetic Marbles Strong spherical ceramic magnets. Each marble has two hidden poles for students to reveal with experiments can be used along or with magnetic wands to study the properties of magnets. 5/8"diameter. MS55271R Red MS55271B Blue MS55271Y Yellow MS55271G Green MS55271O Orange MS55271P Pink MS55271V Violet See Enlarge Click to Enlarge Giant Horseshoe Magnet This super-strong house-shoe magnet lifts up to 1.8 kgs. See Enlarge Click to Enlarge Floating Magnets Set, Vertical Type 1368 with 3 Ceramic Rings 1368-1 with 6 Ceramic Rings A terrific demonstration of magnetic repulsion! Three circular magnets float above an acrylic base. The apparatus can be used to demonstrate both magnetic attraction and repulsion. Magnets are in plastic cases to reduce breakage. See Enlarge Click to Enlarge Experiment Magnet Kit This classroom kit contains 18 weak and strong magnets in bar, rod, disc, horseshoe form and compass. And It is good for classroom magnet experiment. See Enlarge Click to Enlarge VAN DE GRAAF HAND DRIVEN See Enlarge Click to Enlarge Metal Terminal Only ( 1200-11) See Enlarge Click to Enlarge DC Motor Kit ( 1858) This kit allows students to build their own DC Motor from scratch. All of the needed parts are included along with a detailed instruction manual. The unit is 7.5"x 9"x 5"after assembled and runs on one AA battery. See Enlarge Click to Enlarge Plug Type Switch ( MS302.4) See Enlarge Click to Enlarge Plastic Disc with Lamp Holder (1200-13) See Enlarge Click to Enlarge Lodestone Stirrup (1201-2) A useful support for polarity demonstration This is a brass stirrup designed to hold a lodestone, bar magnet or friction rod horizontally so that it can spin freely when suspended from a string. Used to determine magnetic polarity. (2" x 2 = 1/2 " x 1"; 016lb). See Enlarge Click to Enlarge Magnetic Field Demonstrator (1257) A quick and clean way to visualize magnetic fields. The unit is a transparent acrylic case that holds iron filings in a fluid of proper viscosity. The unit can also be placed on an overhead projector for classroom demonstration. Measures 8 x 4-1/2 x 3/8". 11 oz. See Enlarge Click to Enlarge 3D Magnetic Field Demonstrator (1257-1) This device allows students to observe magnetic fields in the three as well as two dimensions. It consists of two half hexagonal acrylic containers with metal filings. The two parts, connected with hinges, can be swung open or closed. A strong bar magnet is placed in the concavities of the containers to reveal the cross section of a magnetic field. See Enlarge Click to Enlarge Analog Multi-Meters (1306-40) DC Voltage Range: 2.5V, 10V, 50V, 500V DC Current Range: 0.5mA, 10mA, 250mA AC Voltage Range: 10V, 50V, 500V Resistance Range: 10k Ohm, 1M Ohm See Enlarge 1 2 3 4 5 6 [7] 8 9 10 11 12 [«Back ||Next »] Go to Top